{
  "bibcode": "2021GCN.30365....1B",
  "body": "S. Belkin (IKI), A. Pozanenko (IKI), N. Pankov (HSE, IKI), M. Krugov \n(FAI)  report on behalf of GRB IKI FuN collaboration:\n\nWe observed the field of Swift GRB 210702A (Lien  et al., GCN 30351) \nwith Chilescope RC-1000 starting on 2021-07-02 (UT)  23:40:26 in \nr'-filter. Within enhanced XRT position (D'Elia et al., GCN 30358) we \nclearly detect the afterglow (Lien  et al., GCN 30351; Lipunov et al., \nGCN 30352; Groot et al., GCN 30354; Kuin et al., GCN 30355; Kuin et al., \nGCN 30356; Xu et al., GCN 30357; Romanov  et al., GCN 30364).\n\nPreliminary photometry of the afterglow is following\n\nDate UT start       t-T0 Filter Exp.  OT(AB) Err. UL(AB)\n                     (mid, days) (s)\n\n2021-07-02 23:40:26 0.193202 r' 1*600 17.01  0.05  19.7\n\n\nThe photometry is based on nearby stars from the APASS_DR8\n\nRA DEC r\n11:14:16.46880 -36:49:58.2132 15.187\n11:14:36.96576 -36:48:30.0132 15.320",
  "circularId": 30365,
  "createdOn": 1625316484000,
  "email": "apozanen@iki.rssi.ru",
  "subject": "GRB 210702A: Chilescope optical observations",
  "submitter": "Alexei Pozanenko at IKI, Moscow  <apozanen@iki.rssi.ru>",
  "eventId": "GRB 210702A"
}